<template>
	<button @click="goBack">后退</button>
	<h4>用户{{ id }}的详情页面</h4>
</template>

<script setup>
	import { useRouter } from 'vue-router'
	const props = defineProps({
		id: String
	})
	const router = useRouter()
	const goBack = () => {
		router.back()
	}
</script>

<style scoped>
	button {
		background-color: #409eff;
		color: #fff;
	}
</style>